Madonna fans who rushed to buy any available tickets for her West End debut will be disappointed to learn that the superstar will now not be performing matinees during the run of Up For Grabs at Wyndhams Theatre beginning in May.

The reason given by producer Sonia Friedman is that the singer has recording commitments during the day. Those who have bought tickets already will be offered alternative evening performances or a refund, it is understood. The telephone number for those who wish to exchange their tickets is 020 7369 1796.